Characterization of the Fatigue Behaviour of Low Carbon Steels by Means of Temperature and Micromagnetic Measurements

Investigations on low carbon (non- and low-alloy) steels were conducted in form of load increase tests (LIT) and constant amplitude tests (CAT) to find the correlation among material behaviour, mechanical load, and the type of NDT method. With the help of preprogrammed load-free sequences, the therm...

Full description

Saved in:
Bibliographic Details
Published in:Metals (Basel ) 2022-11, Vol.12 (11), p.1838
Main Authors: Wu, Haoran, Raghuraman, Srinivasa Raghavan, Ziman, Jonas Anton, Weber, Fabian, Hielscher, Torsten, Starke, Peter
Format: Article
Language:English
Subjects:
Barkhausen effect
Carbon
Cats
Composite materials
constant amplitude tests
cyclic deformation curves
Deformation
Fatigue
fatigue life
Fatigue testing machines
Influence
Investigations
Load
Low alloy steels
Low carbon steels
magnetic Barkhausen noise
Magnetic fields
Materials
Measurement
Measurement techniques
NDT
Noise measurement
Permeability
Residual stress
thermometry
Values
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Investigations on low carbon (non- and low-alloy) steels were conducted in form of load increase tests (LIT) and constant amplitude tests (CAT) to find the correlation among material behaviour, mechanical load, and the type of NDT method. With the help of preprogrammed load-free sequences, the thermal impact on magnetic Barkhausen noise (MBN) measurement can be avoided, so that the cyclic deformation properties of material responses can be interpreted more precisely. The results indicate differences between the change in temperature and the MBN-derived variable during LITs and CATs regarding the demonstration of the incubation stage and the cyclic hardening behaviour.
ISSN:2075-4701
2075-4701
DOI:10.3390/met12111838